Growing community of inventors

Waldweiler, Germany

Willi Erschens

Average Co-Inventor Count = 3.00

ph-index = 1

The patent ph-index is calculated by counting the number of publications for which an author has been cited by other authors at least that same number of times.

Forward Citations = 4

Willi ErschensPeter Brosius (1 patent)Willi ErschensWolfgang Metzen (1 patent)Willi ErschensWilli Erschens (1 patent)Peter BrosiusPeter Brosius (7 patents)Wolfgang MetzenWolfgang Metzen (3 patents)
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Inventor’s number of patents
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Strength of working relationships

Company Filing History:

1. August Bilstein Gmbh & Co Kg (1 from 37 patents)


1 patent:

1. 5217206 - Vehicle jack

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12/16/2025
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